Segment:
Entry-level naked sportbike, known for its commuter-friendly nature and stylish design.
Competitors:
Kawasaki ER-5, Honda CB500F, Yamaha FZ6R (depending on market and specific comparison points).
Features:
Fuel-injected parallel-twin engine, comfortable riding position, modern styling, reliable Suzuki engineering.
Engine:
Complete engine overhaul, disassembly, assembly, lubrication, cooling system, fuel system (EFI), ignition system, exhaust system.
Transmission:
Gearbox, clutch operation, shifting mechanisms, lubrication, removal and installation.
Chassis And Frame:
Frame inspection and repair, steering system, front fork assembly, rear suspension, wheel and tire servicing, brake system (front and rear).
Electrical System:
Wiring diagrams, battery, charging system (alternator, regulator/rectifier), starting system (starter motor), lighting system (headlight, taillight, indicators), instrumentation, sensors, ECU troubleshooting.
Body And Trim:
Fairing removal and installation, seat, fuel tank, fenders, mirrors, side covers.
Maintenance:
Scheduled maintenance, oil changes, filter replacements, chain adjustment, brake fluid replacement, coolant checks.
Troubleshooting:
Systematic diagnostic procedures for common and uncommon issues, fault finding guides, error code interpretation.
Repair And Overhaul:
Detailed step-by-step instructions for component removal, disassembly, repair, assembly, and reinstallation.
Adjustments:
Carburetor (if applicable, though EFI is standard), clutch, throttle cables, brake levers, suspension settings.
Technical Specifications:
Torque values, clearances, fluid capacities, wear limits, electrical specifications.
Depth:
Comprehensive, from basic maintenance to complete engine rebuilds and electrical system diagnostics, suitable for both DIY enthusiasts and professional mechanics.
PDF Quality:
High-resolution, printable pages with clear text and diagrams.
Printability:
Yes, all 477 pages are printable.
Binding:
Digital (PDF, no physical binding)
Paper Type:
N/A (Digital PDF)
Engine Type:
Liquid-cooled, 4-stroke, DOHC, parallel-twin
Displacement:
248 cc (248 cubic centimeters)
Bore X Stroke:
53.5 mm x 55.2 mm
Compression Ratio:
11.5:1
Horsepower:
Approximately 24.5 hp (18.3 kW) @ 8,000 rpm (subject to regional tuning)
Torque:
Approximately 22 Nm (16.2 lb-ft) @ 6,500 rpm (subject to regional tuning)
Fuel Injection:
Suzuki's fuel injection system (EFI) with twin throttle bodies
Oil Type Spec:
API SG+ or SH+ or SJ+ or SL (e.g., Suzuki recommends SAE 10W-40)
Coolant Type Spec:
Ethylene glycol based coolant (50% mixture with distilled water)
Safety Features General:
Designed with rider safety in mind, ABS was not a standard or widely available option for this model in most markets during these years.
Braking System:
Front: Hydraulic disc, Rear: Hydraulic disc. (ABS typically not equipped)
Lighting:
Halogen headlight, LED taillight, standard turn signals.
Dashboard:
Digital LCD instrument cluster displaying speed, tachometer, fuel level, gear position indicator, clock, odometer, trip meter, and warning lights.
ABS:
Anti-lock Braking System (ABS) was generally not standard or offered on this model in the specified years, check specific market variants.
Connectivity Features:
No advanced connectivity features like Bluetooth or smartphone integration are present on this model.
Oil Change Interval:
Every 6,000 km or 12 months, whichever comes first. (Refer to manual for specific conditions).
Spark Plug Replacement:
Inspect every 12,000 km, replace as needed.
Chain Maintenance:
Lubricate and adjust chain every 1,000 km, or more frequently under adverse conditions.
Valve Clearance Check:
Inspect every 24,000 km.
Engine Oil Capacity:
1.7 Liters (without filter change), 1.8 Liters (with filter change).
Coolant Capacity:
Approx. 1.5 Liters.
Common Issues:
Generally known for reliability. Potential minor issues might include stator coil failures (common on many bikes) or clutch cable wear over time. Proper maintenance is key.
Genuine Parts:
Strongly recommended to use genuine Suzuki parts for optimal performance and longevity.
Manufacturer:
Suzuki Motor Corporation, a renowned Japanese manufacturer with a long history in motorcycle production.
Introduction Year:
The GSR250 was launched in 2011/2012, targeting the global market for a versatile naked bike.
Design Philosophy:
Focused on usability, comfort, and affordability, with a design that blends sporty naked bike aesthetics with practical commuter features.
Production Location:
Primarily manufactured in Japan and then exported globally.
